{"product_id":"platinum-4x4-mm-square-3-8-ctw-lab-grown-diamond-semi-set-engagement-ring-platinum-platinum-4-x-4-mm-square-1","title":"Three Stone Ring Setting in Platinum - Square 4 X 4mm","description":"\u003cp\u003e\u003cstrong\u003eLab-Grown Diamond Engagement Ring\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSunlight catches the sharp edges of a square lab-grown diamond, its precise facets reflecting a quiet confidence. This three-stone engagement ring, set in cool platinum, balances architectural clarity with modern minimalism.\u003c\/p\u003e\u003cp\u003eThe 4 x 4 mm square center stone is flanked by two smaller diamonds, each securely nestled in a low-profile setting that keeps the silhouette sleek and comfortable for daily wear. The platinum band is hand-polished to a satin finish, offering subtle texture against the skin while ensuring durability through careful inspection and finishing in our Williamsburg studio.\u003c\/p\u003e\u003cp\u003eCrafted with lab-grown diamonds, this ring embodies an ethical approach to fine jewelry—minimizing environmental impact without compromising brilliance or clarity.\u003c\/p\u003e\u003cp\u003eIts clean lines and structured form suit those who appreciate understated elegance with a contemporary edge. The low-profile setting and comfort fit make it ideal for stacking or pairing with wedding bands, while the square shape adds architectural interest that elongates the finger.\u003c\/p\u003e\u003cp\u003eShould you need resizing, our in-studio experts handle adjustments with precision to maintain the ring’s integrity and finish.\u003c\/p\u003e\u003cp\u003eExplore this design in person at our Williamsburg studio or begin your custom journey online—where expert guidance meets thoughtful craftsmanship.\u003c\/p\u003e\u003cp\u003eHaejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for everyday life and lasting beauty.\u003c\/p\u003e\u003cp\u003eSee how your design comes to life with our \u003ca href=\"\/pages\/ring-builder\"\u003eRing Design Online\u003c\/a\u003e, or start a truly custom piece from scratch in our Williamsburg studio.\u003c\/p\u003e\u003cp\u003eExplore our \u003ca href=\"\/pages\/inspiration\"\u003eGuides \u0026amp; Education and Stories \u0026amp; Lifestyle\u003c\/a\u003e for diamond education, care tips, and real studio stories.\u003c\/p\u003e","brand":"Stuller","offers":[{"title":"Default Title","offer_id":46823331659876,"sku":"123699:LG6272:P","price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8595\/2612\/files\/73334269_ca847e7a-8873-4ae5-a898-78deeef89c43.jpg?v=1757192777","url":"https:\/\/haejinjewelry.com\/products\/platinum-4x4-mm-square-3-8-ctw-lab-grown-diamond-semi-set-engagement-ring-platinum-platinum-4-x-4-mm-square-1","provider":"Haejin Jewelry","version":"1.0","type":"link"}